Refer to the table below:                                      Do you smoke? Sex                               Yes                       No Female                         8                         12 Male                             3                        10 How many people answered the question "Do you smoke?"?

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A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

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A:

Q: The height, in inches, of each student in Megan's algebra class is shown. 72 72 71 70 70 70 69 67 66…

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Q: 12. 11. 27 10 22 33

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A: The Venn diagram is as shown below :   a) Women at the party under age 30 is = 11

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A:

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Q: What values of a, r, and n should he use?

A:

Q: 12) According to the given data, how many of the possible sandwich compinations include turkey and…

A: The person can choose turkey in 1 way. The person can choose the American cheese in 1 way.

Q: A B C Total 47 Male 12 20 15 |Female 13 11 5 Total 25 31 20 29 76

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Q: Use the given information to complete the following table. A A' Totals ? ? n(A) = 45, n(B) = 65…

A: Here, n(A)=45 n(B)=65 n(A U B)=100 n(U)=110

Q: NSWER THE A-E SUB-

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A survey of 115 high school students determined whether they used Instagram, Twitter, or Facebook.…

A: Here, to find how many students only used Instagram.

Q: Use the given information to complete the following table. A A' Totals B ? n(A) = 40, n(B) = 65…

A: Here, n(A)=40 n(B)=65 n(A U B)=85 n(U)=100

Q: Grades and Gender А В Total 18 15 7 19 Male 9 42 Female 14 40 Total 32 22 28 82

A: Note: Thank you for the question. Since multiple subparts are posted, according to our policy, we…

Q: high school students determined whether they used​ Instagram, Twitter, or Facebook. The provided…

A: Dear Student, We are allowed to solve the first 3 subparts only. Please ask separately the remaining…

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A: use combination here to solve this problem:    Cx=n!x!n-x!n   where n= total value and x=selected…

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Q: 1. Favourite drink of 80 people Other. Lemonade Tea Coke Coffee Drink Degrees Value Tea 90" Coffee…

A: Given Data: n=80   1 person=Total degreen=36080=4.5° Therefore, 1 person=4.5°

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A: From the given data we have , total number of high school students are 106.

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A: Given :Total students : 12173 instagram80 facebook44 instagram and facebook24 all three66 twitter39…

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A:

Q: How many anagrams of FROSTYROADS are there? Give the answer as a p

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Q: A survey of 114 high school students determined whether they used​ Instagram, Twitter, or Facebook.…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: 4) How many Coffee Drinkers are there? 62 Total People 29 Tea Drinkers 35 Beer Drinkers 14 10 Coffee…

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Q: Is a degrees of freedom? -2.447 2.571 1.96 -2.015 1.943 will a 32

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Q: In a certain class of 25 students, 12% received A’s, 30% received B’s, 42% received C’s, and 12%…

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Q: Use this two way table for the following questions. Drama PE Band Total Juniors 35 Seniors Total 65…

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Q: How many students were studying exactly two of the grade 12 math courses? O 47 39 55 63

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Q: How many students voted for Tammy or Fox as the class president? Percent of Students Voting for 5…

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Q: Instrument No Instrument TOTAL Вoys 40 68 108 Girls 46 84 ТОTAL 86 106 192 Of the students surveyed,…

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Q: The length of the class (5- 10) is: 7.5 O 6 D 4

A: Upper class limit =10 Lower class limit =5

Q: A survey of 129 high school students determined whether they used Instagram, Twitter, or Facebook.…

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Q: 1. Are you the head of the household? Yes No 2. Sex 1. Female | 2. Male 3. What was your age at your…

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A: Given  The diagram show  the angle ABC  is 90 degree

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Q: I need a, b, and c

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